dic_score = {
    "李刚": 93, 
    "陈静": 78, 
    "张金柱": 88, 
    "赵启山": 91, 
    "李鑫": 65, 
    "黄宁": 83
}

# 根据分数排序学生姓名
sorted_names = sorted(dic_score.items(), key=lambda item: item[1], reverse=True)

# 打印排序后的学生姓名
for name, score in sorted_names:
    print(name)
